{"action":"Upgrade rpki-client to 7.5-1 or later.","affected":[{"fixed":"7.5-1","introduced":"0"}],"component":"rpki-client","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.5-1"],"id":"tcs_01M5NG19PPGNGTXHGCB8D6M90P","modified_at":"2026-10-23T18:04:38.987185631Z","published_at":"2021-11-09T17:15:07.663Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-43172","https://security-tracker.debian.org/tracker/CVE-2021-43172"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-43172#Debian:14/rpki-client","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-43172"}],"summary":"NLnet Labs Routinator prior to 0.10.2 happily processes a chain of RRDP repositories of infinite length causing it to never finish a validation run. In RPKI, a CA can choose the RRDP repository it wis"}